Base | Representation |
---|---|
bin | 110100111101001100… |
… | …100101010000010011 |
3 | 12102202202112110221022 |
4 | 310331030211100103 |
5 | 1412422442031342 |
6 | 42042142350055 |
7 | 4052034635201 |
oct | 647514452023 |
9 | 172682473838 |
10 | 56861283347 |
11 | 22129791860 |
12 | b02a88b32b |
13 | 54923c77bb |
14 | 2a75a9c071 |
15 | 172be0c9d2 |
hex | d3d325413 |
56861283347 has 8 divisors (see below), whose sum is σ = 62032588992. Its totient is φ = 51690327400.
The previous prime is 56861283343. The next prime is 56861283377. The reversal of 56861283347 is 74338216865.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56861283347 - 22 = 56861283343 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56861283343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346028 + ... + 483174.
It is an arithmetic number, because the mean of its divisors is an integer number (7754073624).
Almost surely, 256861283347 is an apocalyptic number.
56861283347 is a deficient number, since it is larger than the sum of its proper divisors (5171305645).
56861283347 is a wasteful number, since it uses less digits than its factorization.
56861283347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174849.
The product of its digits is 5806080, while the sum is 53.
The spelling of 56861283347 in words is "fifty-six billion, eight hundred sixty-one million, two hundred eighty-three thousand, three hundred forty-seven".
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